Gerpuk Bay – Inside Gerpuk Surf Forecast and Surf Reports

(South Coast of Lombok, Indonesia)

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Gerpuk Bay - Inside Gerpuk Surf Guide

Grupuk in South Lombok is a fairly exposed reef break that is often working and works all around the year. The best wind direction is from the west northwest. Most of the surf here comes from groundswells and the best swell direction is from the south southwest. Reef breaks provide lefts and rights. Best around mid tide when the tide is rising. It's often crowded here. Beware of urchins,.

Gerpuk Bay - Inside Gerpuk Spot Info

Type:	Rating:	Reliability:	Todays Sea Temp*:
Reef	3	very consistent	28.7°C*ocean temperature recorded from satellite

Surfing Gerpuk Bay - Inside Gerpuk:

The best conditions reported for surf at Gerpuk Bay - Inside Gerpuk occur when a South-southwest swell combines with an offshore wind direction from the West-northwest.

Hourly Forecast

16 Day Forecast

What's the best time of year to surf Gerpuk Bay - Inside Gerpuk (for consistent clean waves)?

januaryBest Season: summer

The best time of year for surfing Gerpuk Bay - Inside Gerpuk with consistent clean waves (rideable swell with light / offshore winds) is during Summer and most often the month of January. Clean surfable waves are typically found 78% of the time in January while 9% of the time it tends to be blown out. For the remaining 13% of the time it is considered too small by most surfers but may still be OK for beginners and groms at times.

clean

78%

Surfable waves that hold up well for longer rides in prevailing cross-offshore, offshore or light wind conditions.

blown out

Surfable sized waves that are of poorer quality due to prevailing onshore, cross-onshore or windy conditions (may be preferable for kitesurfing).

too small

13%

Waves usually considered too small for good surf. Some wave-magnet breaks may still work though if conditions are right (on occasion).

Explore Gerpuk Bay - Inside Gerpuk Location Map

Interactive Gerpuk Bay - Inside Gerpuk surf break location map. View information about nearby surf breaks, their wave consistency and rating compared to other spots in the region. Current swell conditions from local buoys are shown along with live wind speed and direction from nearby weather stations. Click icons on the map for more detail. The closest passenger airport to Grupuk is Selaparang (Mataram) Airport (AMI) in Indonesia, which is 49 km (30 miles) away (directly). The second nearest airport to Grupuk is Sumbawa Besar Airport (SWG), also in Indonesia, 126 km (78 miles) away.

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Surf Rating (10 Max)
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Please note that some surf spot locations are approximate to protect their exact location while others are not shown at close zoom level.

Gerpuk Bay - Inside Gerpuk Surf Forecasts:

Hourly Forecast

16 Day Forecast

Todays Surf Summary
Tuesday, 5 May 2026, 19:15 Local Time

m, °C	Tuesday 05			Wed
ft, °F	5PM	8PM	11PM	2AM
Wave (m)	SSW	SSW	SSW	SSW
Period (s)	12	12	12	12
Wind (km/h)
Wind State	cross- on	on	on	on

What does Gerpuk Bay - Inside Gerpuk look like?

Latest photos from Gerpuk Bay - Inside Gerpuk. Upload your own or view all photos on the gallery page.

Credit: Nachel Credit: Nachel Credit: Nachel Credit: Nachel Credit: Nachel

Tides at Gerpuk Bay - Inside Gerpuk

Current tide and informaton

For Aan, 5 km from Gerpuk Bay - Inside Gerpuk.

Next High Water: 12:20am | 2.07m

Next Low Water: 05:52am | 0.75m

NEXT	IS AT (local time)	remaining
high tide
low tide

Gerpuk Bay - Inside Gerpuk Sea Temperature

Sunny with very warm air temperatures, feeling like 28.0 °C once we account for any wind. Sea temperatures (28.7 °C) very warm too. Staying comfortable in the water at Gerpuk Bay - Inside Gerpuk won't be a problem, but wear at least a rash-vest to keep the UV off.

Today, many surfers would wear a rashvest wetsuit.

Current Temp*: 28.7°C*ocean temperature recorded from satellite